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The animal remains found at the fourteenth–fifteenth century Hof van Leugenhaeghe are crucial to reconstruct the life of the noble inhabitants, as all buildings were destroyed with the construction of a later estate on the property called the Blauwhof. The diet confirms the high social status of this nobility with the suspected consumption of pig skulls, a possible sign of wealth in late-medieval Flanders. Other signs of a noble diet are found as well: juvenile cattle, a diverse spectrum of game, partridge and grey heron. The observed pattern of a wealthy diet is consistent with the zooarchaeological assemblages found at other noble sites in late-medieval Flanders.  相似文献   
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The concept of “clusters” has become central to regional economic development strategies, especially in the high-technology and biotechnology industries. Numerous studies have examined the significance of industrial clusters and their components, but comparatively less attention has been directed towards understanding the roots and processes of industrial localization. In particular, emerging biotechnology clusters such as that in San Diego have not drawn adequate scholarly attention given their policy implications with regard to clustering and regional development. Based on in-depth interviews, historical archives and participatory observations, this paper examines how the San Diego biotechnology cluster emerged and grew into an entrepreneurial habitat that has nurtured hundreds of biotechnology companies that have produced a series of innovative products. The author suggests that the regional context of the existence of a number of small biotechnology companies rather than a group of large firms, a continuous flow of talent, and leadership that fosters collaborations have been critical in promoting knowledge creation, circulation and accumulation, which are essential to spawning startups. The regional advantage of San Diego in stimulating entrepreneurship and innovation lies in its edge in creating and exploiting knowledge and practices through its entrepreneurs' robust interactions and participation in local communities of practice.  相似文献   
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Japanese–French negotiation for their 1907 entente revealed contrasting approaches to the application of the Open Door principle in China, particularly to the Fukien province after the Japanese victory in the Russo-Japanese War. Having learned about France's wish to receive Japanese guarantee for the safety of its colony in Indo-China, Japan strove to define Fukien as its additional sphere of influence once it had secured much needed loans in the Paris financial market. France tried to resist Japan's request to define Fukien as its sphere by adopting a secret note, and attempted to restrain Japan's future expansion into China by enmeshing Japan in the web of political and financial ententes with itself and Britain supporting Open Door. This approach of France was a continuation of French policy toward East Asia since the Boxer Uprising, securing its economic interests by supporting Open Door rather than pursuing territorial competition with other great powers in China. In contrast, the Japanese government strenuously attempted to weaken the general application of Open Door doctrine in China, and could define Fukien as Japan's additional sphere by securing a secret explanatory note for such a purpose.  相似文献   
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In crime analyses, maps showing the degree of risk help police departments to make decisions on operational matters, such as where to patrol or how to deploy police officers. This study statistically models spatial crime data for multiple crime types in order to produce joint crime risk maps. To effectively model and map the spatial crime data, we consider two important characteristics of crime occurrences: the spatial dependence between sites, and the dependence between multiple crime types. We reflect both characteristics in the model simultaneously using a generalized multivariate conditional autoregressive model. As a real‐data application, we examine the number of incidents of vehicle theft, larceny, and burglary in 83 census tracts of San Francisco in 2010. Then, we employ a Bayesian approach using a Markov chain Monte Carlo method to estimate the model parameters. Based on the results, we detect the crime hotspots, thus demonstrating the advantage of using a multivariate spatial analysis for crime data.  相似文献   
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This study had two purposes. First, it empirically examined the relationship between citizens' participation in administrative policymaking phases and their perception of government transparency. Second, it investigated how citizens' use of both offline and online participation channels and their involvement in different phases of policymaking (i.e., agenda setting, implementation, and evaluation) were related to their assessment of transparency in government. A 2009 survey of residents of Seoul, South Korea, was used to test the study hypotheses. Using two‐stage least squares estimate techniques, the study found that citizens involved in any citizen participation programs are more likely than those not involved to positively assess transparency in government. With regard to the relationship between participation channels and transparency, citizens who used offline participation channels were more likely than nonusers to perceive enhanced transparency in local government. However, their use of online participation channels had limited effect on perceptions of transparency. Finally, participation in two phases of the policy process, agenda setting and evaluation, positively affected citizens' assessment of transparency in government.  相似文献   
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在朝鲜战争起源的问题上,学术界一直存在着争论.一些西方学者认为,朝鲜战争是在苏联、中国和朝鲜周密的共谋下发动的,这种说法后来被称为"三国同谋论".但这种说法与最近公开的资料并不相符.本文以中国、苏联的新资料为依据对以往的"三国共谋论"进行了反驳,并得出结论:中国不仅没有参加策划朝鲜战争,而且在一定程度上对发动这场战争持不赞成的态度.  相似文献   
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